发明人刘建华,郭海燕,罗永刚. "Method for the Synthesis of 5-Nitro-3,4-dihydropyrimidin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 116973973 A, 授权公告日 2018-05-09.
Klinger H, Davis P L, Yamamoto T. "A Process for Preparing High-Purity 5-Nitro-3,4-dihydropyrimidin-2(1H)-one" [P]. US Patent, US 11077369 B2, 2023-04-16.
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